1,10kV, S9 ,3 phase oil immersion power transformer 2,high efficiency,low loss 3,Low losses and Low Noise ... -steel plate.High-voltage winding group is made up of high-quality oxygen-free copper lines and ... 36KV3)Rated LV: 0.4kV,0.415KV,0.38KV4)Phase No. :single or three;5)Rated frequency: ... 5%or others in according to client needs;10)Cooling type: oil nature, oil cooling 10kV, S9 ,3 phase oil immersion ...